2019216051

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{176243}}^1$

素因数の和:176335

約数の個数: 24

約数和(自身を含む): 3115993920

約数和(自身を除く): 1096777869

約数列:

[1, 3, 9, 19, 57, 67, 171, 201, 603, 1273, 3819, 11457, 176243, 528729, 1586187, 3348617, 10045851, 11808281, 30137553, 35424843, 106274529, 224357339, 673072017, 2019216051]

約数ペア:

[(1, 2019216051), (3, 673072017), (9, 224357339), (19, 106274529), (57, 35424843), (67, 30137553), (171, 11808281), (201, 10045851), (603, 3348617), (1273, 1586187), (3819, 528729), (11457, 176243)]